At the SNEC 2025 expo, Sungrow Hydrogen and Wison Engineering introduced MegaFlex, an advanced modular solution designed to transform large-scale green hydrogen production. Presented as a “Plant-as-a-Product” concept, this fully integrated, plug-and-play system aims to simplify deployment, reduce costs, and accelerate global adoption of green hydrogen technologies.
MegaFlex represents a new model for hydrogen production facilities. Instead of relying on custom-built sites, this approach uses standardized, modular units that can be quickly deployed and scaled from megawatts to gigawatts. The design supports full outdoor installation, eliminating the space and cost limitations of traditional indoor plants.
The all-in-one system includes electrolysis units, utility components like power supply, water treatment, cooling, and intelligent control systems. By streamlining construction and operation, it shortens delivery timelines and reduces project complexity—making industrial-scale hydrogen production faster, safer, and more affordable.
One of the primary benefits of the new solution is its ability to produce hydrogen consistently and safely using advanced, adaptable electrolysis technology. This ensures reliable performance across varying operational conditions, making it suitable for a wide range of industrial applications.
The system’s modular design allows for significantly faster deployment compared to traditional hydrogen plant setups. Built in controlled factory environments, these standardized units can be delivered and assembled quickly, reducing installation time and allowing projects to come online sooner.
Scalability is another key feature, with compact modules that can be easily expanded as demand grows. This flexible configuration supports growth from small-scale installations to gigawatt-level operations without the need for major redesigns or structural changes.
In addition, the fully pre-engineered, plug-and-play setup dramatically lowers the risks typically associated with on-site construction. With most components pre-assembled and tested off-site, this approach improves safety, streamlines installation, and reduces potential delays, making it a practical and efficient choice for industrial-scale hydrogen production.
A standout feature of MegaFlex is its outdoor readiness. Built with Sungrow Hydrogen’s proprietary water electrolysis technology, the system is engineered to withstand tough environmental conditions. The equipment is resistant to corrosion, moisture, dust, extreme temperatures, UV radiation, and lightning—ensuring consistent performance even in harsh climates.
Robin Sun, General Manager at Sungrow Hydrogen Product Center, noted, “This is more than a redesign—it’s a reinvention. MegaFlex reduces the physical footprint by 15.5% and total system costs by 11.5% compared to traditional 100MW setups. We’ve optimized it for easier maintenance and long-term reliability.” The system is set to be deployed in ACME Group’s green ammonia project in Oman, marking its first full-scale implementation.
MegaFlex isn’t just a technological upgrade—it introduces a new framework for how hydrogen plants can be built, scaled, and operated. By shifting from custom construction to repeatable, industrial solutions, Sungrow Hydrogen and Wison Engineering aim to drive down barriers to entry and accelerate the global transition to low-carbon energy.
Sungrow has been at the forefront of renewable energy innovation for over 28 years, delivering reliable and efficient power solutions globally. By the end of December 2024, the company had deployed 740 gigawatts of power electronic converters across international markets. Sungrow holds the top position in global photovoltaic (PV) inverter shipments, according to S&P Global Commodity Insights, and has also been named the most bankable energy storage provider by BloombergNEF.
With a strong presence in clean energy deployment, Sungrow’s technologies support a wide range of solar and storage projects around the world. The company maintains a robust global service network, comprising over 520 service centers to ensure timely support and optimal performance for its customers.
Driven by a mission to accelerate the energy transition, Sungrow combines advanced engineering with dependable service to create long-lasting, impactful energy solutions. Through innovation and a strong commitment to sustainability, the company continues to lead the way toward a cleaner and more resilient energy future.
